CN219625313U - Clamping type hanging piece device for cooling circulating water of thermal power plant - Google Patents
Clamping type hanging piece device for cooling circulating water of thermal power plant Download PDFInfo
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- CN219625313U CN219625313U CN202320564015.5U CN202320564015U CN219625313U CN 219625313 U CN219625313 U CN 219625313U CN 202320564015 U CN202320564015 U CN 202320564015U CN 219625313 U CN219625313 U CN 219625313U
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- hanging piece
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- circulating water
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Abstract
The utility model relates to the technical field of hanging piece corrosion experiments, and provides a clamping hanging piece device for cooling circulating water of a thermal power plant. Through pulling the fly leaf to the outside, make the fly leaf slide on the slide bar to a spring extrusion makes centre gripping section of thick bamboo and branch separation, overlaps the link on branch and unclamp the fly leaf this moment, and a drive fly leaf through the spring resets, makes the centre gripping section of thick bamboo cover to the link centre gripping on branch, realizes the effect of installing fixed link then, and easy operation is swift, has effectively improved the installation convenience and the experimental efficiency of link.
Description
Technical Field
The utility model relates to the technical field of hanging piece corrosion experiments, in particular to a clamping hanging piece device for cooling circulating water of a thermal power plant.
Background
In the hanging piece corrosion test, under the given condition of a laboratory, the corrosion rate and the corrosion rate are calculated by using the mass loss of a test piece to evaluate the corrosion inhibition performance of the water treatment agent; the hanging piece corrosion test has important application value in chemical cleaning of industrial equipment.
The known application number is: CN202120826910.0, which discloses a hanging piece corrosion experimental device, comprises: a constant temperature water tank; the workbench is arranged at the top end of the constant-temperature water tank, and a plurality of experimental beakers are arranged on the inner side of the workbench; the cylinder is arranged at the top end of the right side of the workbench, and the output end of the cylinder is fixedly connected with the organic cover and is used for driving the organic cover to lift up and down; the machine cover is arranged above the workbench, the extrusion acting force of the stirring rod is received in the inserting process, the machine cover can be contracted into the rotating head, and when the machine cover is inserted into a certain position, the spring shaft block penetrates through the stirring rod, so that the rotating head is arranged on the stirring rod, the machine cover is convenient to install, when the machine cover needs to be detached and replaced, the spring shaft block is only required to be pinched, the spring shaft block is compressed into the stirring rod, and the machine cover is convenient to assemble and disassemble and not easy to fall off.
During the power generation of the thermal power plant, a large amount of circulating cooling water is formed, and for this reason, the applicant has made a large amount of researches on circulating cooling water in CN208594141U, CN208594148U, CN208594143U, CN208594142U, CN208632287U, CN208594144U, CN208648855U, CN208688281U and the like, respectively. In the process of carrying out corrosion experiments on a hanging piece device in the prior art in circulating cooling water, the applicant has the following problems: it is in the use, is inconvenient for carrying out convenient quick installation to the link, and it when installing the link, needs frequent multiturn to twist the nut and just can fix the link on the screw rod, and this mode operation step is comparatively loaded down with trivial details consuming time, easily leads to the installation convenience and the installation rate of link to lead to the fact the influence to the operating efficiency of experiment easily.
Disclosure of Invention
The utility model provides a clamping type hanging piece device for cooling circulating water of a thermal power plant, which solves the problems that the hanging piece is inconvenient to install quickly and conveniently in the related art, the installation convenience and the installation speed of the hanging piece are reduced, and the efficiency of an experiment is easy to influence.
The technical scheme of the utility model is as follows: the clamping type hanging piece device for the cooling circulating water of the thermal power plant comprises a constant temperature water tank and a plurality of experimental beakers arranged on the inner side of the top of the constant temperature water tank, wherein the top of the constant temperature water tank is provided with a lifting mechanism, the output end of the lifting mechanism is fixedly connected with a rotating mechanism, and the output end of the rotating mechanism is fixedly connected with a plurality of rotating hollow rods corresponding to the experimental beakers;
the inside of the rotating hollow rod is movably inserted with a fixed rod, a connecting mechanism is arranged between the fixed rod and the fixed rod, the inside of the fixed rod is of a hollow structure, the bottom end of the fixed rod is fixedly connected with a mounting head, and a plurality of struts for hanging pieces are uniformly and fixedly arranged on the surface of the mounting head;
the surface of the mounting head is fixedly provided with sliding rods which are positioned on two sides of the supporting rod, one end of each sliding rod is fixedly connected with a connecting plate, and the surface of each sliding rod is connected with a movable plate in a sliding manner;
the surface of the sliding rod is sleeved with a first spring, two ends of the first spring are respectively connected with the connecting plate and the movable plate, and a clamping cylinder sleeved with the supporting rod is fixedly arranged on one side of the movable plate.
Preferably, the lifting mechanism comprises a hydraulic cylinder fixedly arranged on one side of the top of the constant temperature water tank and a guide rod fixedly arranged on the other side of the top of the constant temperature water tank.
Preferably, the rotating mechanism comprises a power box fixedly connected to the output end of the hydraulic cylinder and two groups of rotating shaft rods symmetrically and rotatably connected to the inner bottom wall of the power box, one side of the power box is in sliding connection with the guide rod through a base block, and the bottom end of the rotating shaft rod extends out of the power box to be connected with the rotating hollow rod; the rotating mechanism further comprises a first belt pulley fixedly arranged on the top end surfaces of the rotating shaft rods at two sides in each group of rotating shaft rods and a second belt pulley fixedly arranged on the bottom end surface of the middle rotating shaft rod and the bottom end surface of one side rotating shaft rod in each group of rotating shaft rods; the rotating mechanism further comprises two motors which are symmetrically and fixedly arranged at the top of the power box, the output ends of the motors penetrate into the power box to be connected with one of the rotating shafts of each group, the surfaces of the first belt pulley are connected through tensioning transmission of the first belt pulley, and the surfaces of the second belt pulley are connected through tensioning transmission of the second belt pulley.
Preferably, the connecting mechanism comprises slots symmetrically penetrating through two sides of the surface of the fixed rod and clamping grooves penetrating through two sides of the surface of the rotary hollow rod; the connecting mechanism further comprises a clamping block hinged in the notch and matched and clamped with the clamping groove and a mounting block fixedly mounted in the fixing rod; the connecting mechanism further comprises a second spring fixedly installed on two sides of the installation block, one end of the second spring is connected with the clamping block, and the clamping block is of a right trapezoid structure.
The working principle and the beneficial effects of the utility model are as follows:
according to the utility model, the movable plate is pulled outwards to enable the movable plate to slide on the surface of the sliding rod, the movable plate extrudes the spring to enable the clamping cylinder to be separated from the supporting rod, the hanging piece is sleeved on the supporting rod and the movable plate is loosened, the movable plate is driven by the spring to slide and reset, the clamping cylinder is sleeved on the supporting rod and clamps the hanging piece, the effect of fixing the hanging piece is achieved, the operation is simple and rapid, a screw cap is not required to be screwed frequently, the installation time of the hanging piece is shortened, and the installation convenience and experimental efficiency of the hanging piece are effectively improved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial structure of a fixing rod according to the present utility model;
FIG. 3 is a schematic view of a partial cross-sectional structure of a power box according to the present utility model;
FIG. 4 is a schematic view of a partial cross-sectional structure of a rotating hollow rod according to the present utility model;
in the figure: 1. a constant temperature water tank; 2. experiment beaker; 3. rotating the hollow rod; 4. a fixed rod; 5. a mounting head; 6. a support rod; 7. a slide bar; 8. a connecting plate; 9. a movable plate; 10. a first spring; 11. a clamping cylinder; 12. a hydraulic cylinder; 13. a guide rod; 14. a power box; 15. rotating the shaft lever; 16. a first belt pulley; 17. a belt pulley II; 18. a motor; 19. a clamping groove; 20. a clamping block; 21. a mounting block; 22. and a second spring.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a clamping hanging piece device for cooling circulating water of a thermal power plant, which comprises the following technical scheme: the experimental beaker comprises a constant-temperature water tank 1 and a plurality of experimental beakers 2 arranged on the inner side of the top of the constant-temperature water tank 1, wherein the top of the constant-temperature water tank 1 is provided with a lifting mechanism, the output end of the lifting mechanism is fixedly connected with a rotating mechanism, and the output end of the rotating mechanism is fixedly connected with a plurality of rotating hollow rods 3 corresponding to the experimental beakers 2;
the inside of the rotary hollow rod 3 is movably inserted with a fixed rod 4, a connecting mechanism is arranged between the fixed rod and the fixed rod, the inside of the fixed rod 4 is of a hollow structure, the bottom end of the fixed rod 4 is fixedly connected with a mounting head 5, a plurality of support rods 6 for hanging pieces are uniformly and fixedly arranged on the surface of the mounting head 5, the diameter size of a section of the support rods 6 far away from the mounting head 5 is smaller than the supporting size of a section of the support rods close to the mounting head 5, and the joint between the support rods adopts chamfering transition treatment, so that the hanging pieces can be propped against the chamfer when being fixed, but are not in direct contact with the mounting head 5, and meanwhile, the clamping cylinder 11 can be limited through chamfering;
a sliding rod 7 is fixedly arranged on the surface of the mounting head 5 and positioned on two sides of the supporting rod 6, one end of the sliding rod 7 is fixedly connected with a connecting plate 8, and the surface of the sliding rod 7 is slidably connected with a movable plate 9;
the surface of the slide bar 7 is sleeved with a first spring 10, two ends of the first spring 10 are respectively connected with the connecting plate 8 and the movable plate 9, and a clamping cylinder 11 sleeved with the support rod 6 is fixedly arranged on one side of the movable plate 9.
Through pulling fly leaf 9 to the outside, make fly leaf 9 slide on the surface of slide bar 7, can guarantee the stability when fly leaf 9 removes through ability slide bar 7, prevent that it from taking place the skew, and extrude spring one 10 through fly leaf 9, thereby make centre gripping section of thick bamboo 11 and branch 6 separation, with the link cover on branch 6 and loosen fly leaf 9 this moment, drive fly leaf 9 slip through the restoring force that spring one 10 was extruded and reset, simultaneously drive centre gripping section of thick bamboo 11 cover on branch 6 and carry out the centre gripping to the link through fly leaf 9, then realize the effect of the fixed link of installation, easy operation is swift, need not frequent screw cap of twisting, the installation time of link has been reduced, the installation convenience and the experimental efficiency of link have effectively been improved.
Specific: the lifting mechanism comprises a hydraulic cylinder 12 fixedly arranged on one side of the top of the constant temperature water tank 1 and a guide rod 13 fixedly arranged on the other side of the top of the constant temperature water tank 1.
Can drive rotary mechanism and rotate hollow pole 3 through pneumatic cylinder 12 and go up and down to adjust, be convenient for stretch into experiment beaker 2 with the link and carry out the experiment, can strengthen rotary mechanism in-process stability through guide arm 13 simultaneously, prevent to appear the skew in the in-process that goes up and down.
Specific: the rotating mechanism comprises a power box 14 fixedly connected to the output end of the hydraulic cylinder 12 and two groups of rotating shaft rods 15 symmetrically and rotatably connected to the inner bottom wall of the power box 14, one side of the power box 14 is in sliding connection with the guide rod 13 through a base block, the bottom ends of the rotating shaft rods 15 extend out of the power box 14 and are connected with the rotating hollow rod 3, wherein the number of each group of rotating shaft rods 15 is three, and a control box is arranged on one side of the power box 14 and used for controlling power components in the device; the rotating mechanism further comprises a first belt pulley 16 fixedly arranged on the top end surfaces of the rotating shaft rods 15 on two sides of each group of the rotating shaft rods 15 and a second belt pulley 17 fixedly arranged on the bottom end surface of the middle rotating shaft rod 15 and the bottom end surface of one side of the rotating shaft rod 15 of each group of the rotating shaft rods 15; the rotating mechanism further comprises two motors 18 symmetrically and fixedly arranged at the top of the power box 14, the output ends of the motors 18 penetrate into the power box 14 and are connected with one of the rotating shafts 15 of each group, the surfaces of the two belt pulleys I16 are connected through tensioning transmission of a belt I, and the surfaces of the two belt pulleys II 17 are connected through tensioning transmission of a belt II; .
The motor 18 drives the rotating shaft rod 15 to rotate and drives the belt pulley I16 to synchronously rotate, and simultaneously the belt I and the belt II synchronously drive the other belt pulley I16 and the belt pulley II 17 to synchronously rotate, so that the effect of synchronously driving the rest rotating shaft rods 15 is achieved, and the rotating hollow rods 3 can synchronously rotate, so that hanging pieces can be fully contacted with the solution in the experimental beaker 2, and the accuracy of hanging piece corrosion detection is ensured.
Specific: the connecting mechanism comprises slots symmetrically penetrating through two sides of the surface of the fixed rod 4 and clamping grooves 19 penetrating through two sides of the surface of the rotary hollow rod 3; the connecting mechanism further comprises a clamping block 20 which is arranged in the notch and is clamped with the clamping groove 19 in a matched manner and a mounting block 21 which is fixedly mounted in the fixing rod 4, wherein two sides of the top of the clamping block 20 are hinged with the notch through a shaft rod, and the length of the clamping groove 19 is longer than that of the clamping block 20 so as not to interfere with the clamping groove 19 when the clamping block 20 rotates; the connecting mechanism further comprises a second spring 22 fixedly arranged on two sides of the mounting block 21, one end of the second spring 22 is connected with the clamping block 20, and the clamping block 20 is of a right trapezoid structure.
When the fixing rod 4 is installed, the fixing rod 4 is inserted into the rotary hollow rod 3, in the inserting process, the inclined surface of the clamping block 20 is contacted with the inner wall of the rotary hollow rod 3 and is extruded, so that the clamping block 20 is rotationally contracted to the inside of the fixing rod 4, the clamping block 20 is extruded by the second spring 22, when the clamping block 20 is aligned with the clamping groove 19, the clamping block 20 is driven to reset and rotate by the second spring 22, the clamping block 20 is clamped into the clamping groove 19, the bottom of the clamping block 20 is contacted with the inner bottom wall of the clamping groove 19, the first purpose of installing the fixing rod 4 is achieved, the clamping block 20 is extruded and contracted to be disassembled when the fixing rod 4 is disassembled, the fixing rod 4 is disassembled conveniently, and the using convenience is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The clamping type hanging piece device for the cooling circulating water of the thermal power plant comprises a constant temperature water tank (1) and a plurality of experimental beakers (2) arranged on the inner side of the top of the constant temperature water tank (1), and is characterized in that a lifting mechanism is arranged on the top of the constant temperature water tank (1), the output end of the lifting mechanism is fixedly connected with a rotating mechanism, and the output end of the rotating mechanism is fixedly connected with a plurality of rotating hollow rods (3) corresponding to the experimental beakers (2);
the inside of the rotary hollow rod (3) is movably inserted with a fixed rod (4), a connecting mechanism is arranged between the fixed rod and the fixed rod, the inside of the fixed rod (4) is of a hollow structure, the bottom end of the fixed rod (4) is fixedly connected with a mounting head (5), and a plurality of struts (6) for hanging a hanging piece are uniformly and fixedly arranged on the surface of the mounting head (5);
a sliding rod (7) is fixedly arranged on the surface of the mounting head (5) and positioned at two sides of the supporting rod (6), one end of the sliding rod (7) is fixedly connected with a connecting plate (8), and the surface of the sliding rod (7) is slidably connected with a movable plate (9);
the surface cover of slide bar (7) is equipped with spring one (10), the both ends of spring one (10) are connected with connecting plate (8) and fly leaf (9) respectively, one side fixed mounting of fly leaf (9) has a centre gripping section of thick bamboo (11) that cup joints with branch (6).
2. The clamping type hanging piece device for cooling circulating water of a thermal power plant according to claim 1, wherein the lifting mechanism comprises a hydraulic cylinder (12) fixedly arranged on one side of the top of the constant temperature water tank (1) and a guide rod (13) fixedly arranged on the other side of the top of the constant temperature water tank (1).
3. The clamping type hanging piece device for cooling circulating water of a thermal power plant according to claim 2, wherein the rotating mechanism comprises a power box (14) fixedly connected to the output end of a hydraulic cylinder (12) and two groups of rotating shafts (15) symmetrically and rotatably connected to the inner bottom wall of the power box (14), one side of the power box (14) is slidably connected with a guide rod (13) through a base block, and the bottom end of the rotating shaft (15) extends out of the power box (14) to be connected with a rotating hollow rod (3).
4. A clamping type hanging piece device for cooling circulating water of a thermal power plant according to claim 3, wherein the rotating mechanism further comprises a first belt pulley (16) fixedly installed on the top end surfaces of the rotating shafts (15) on both sides of each group of the rotating shafts (15) and a second belt pulley (17) fixedly installed on the bottom end surfaces of the rotating shafts (15) on the middle and one side of the rotating shafts (15) of each group of the rotating shafts (15).
5. The clamping type hanging piece device for cooling circulating water of a thermal power plant according to claim 4, wherein the rotating mechanism further comprises two motors (18) symmetrically and fixedly installed at the top of the power box (14), the output ends of the motors (18) penetrate into the power box (14) to be connected with one of the rotating shafts (15) of each group, the surfaces of the two belt pulleys I (16) are connected through a tensioning transmission of a belt I, and the surfaces of the two belt pulleys II (17) are connected through a tensioning transmission of a belt II.
6. The clamping type hanging piece device for cooling circulating water of a thermal power plant according to claim 1, wherein the connecting mechanism comprises slots symmetrically penetrating through two sides of the surface of the fixed rod (4) and clamping grooves (19) penetrating through two sides of the surface of the rotary hollow rod (3).
7. The clamping type hanging piece device for cooling circulating water of a thermal power plant according to claim 6, wherein the connecting mechanism further comprises a clamping block (20) hinged inside the notch and matched and clamped with the clamping groove (19) and a mounting block (21) fixedly mounted inside the fixing rod (4).
8. The clamping type hanging piece device for cooling circulating water of a thermal power plant according to claim 7, wherein the connecting mechanism further comprises a second spring (22) fixedly installed on two sides of the installation block (21), one end of the second spring (22) is connected with the clamping block (20), and the clamping block (20) is of a right trapezoid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320564015.5U CN219625313U (en) | 2023-03-22 | 2023-03-22 | Clamping type hanging piece device for cooling circulating water of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320564015.5U CN219625313U (en) | 2023-03-22 | 2023-03-22 | Clamping type hanging piece device for cooling circulating water of thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219625313U true CN219625313U (en) | 2023-09-01 |
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ID=87794676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320564015.5U Active CN219625313U (en) | 2023-03-22 | 2023-03-22 | Clamping type hanging piece device for cooling circulating water of thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219625313U (en) |
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2023
- 2023-03-22 CN CN202320564015.5U patent/CN219625313U/en active Active
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